Product Information
PHENOBARBITAL 32.4 MG TABLET is a generic product labeled by Endo USA Inc., priced at $0.0757 per EA under NDC 00603516621. Its NADAC has been published 657 times since Nov 28, 2013.
Strength
32.4 mg/1
Manufacturer
Endo USA Inc.NDC
00603516621
Classification
Generic
Dosage Form
TABLET
Route
ORAL
Last Updated
6/17/2026
Active Ingredients
PHENOBARBITALApproval Type
Unapproved
On Market Since
2/1/2003
Price Statistics
The NADAC for PHENOBARBITAL 32.4 MG TABLET has been published 657 times since Nov 28, 2013, and over the history we have for it it has declined 54.2%. The table below summarizes its recorded NADAC range and movement.
| Current price | $0.0757 per EA |
|---|---|
| All-time high | $0.5576 (Nov 16, 2016) |
| All-time low | $0.0757 (Jun 17, 2026) |
| 52-week high | $0.1625 |
| 52-week low | $0.0757 |
| Median price | $0.2833 |
| Average price | $0.3043 |
| Largest weekly change | +62.6% (Jun 19, 2024) |
| Weeks tracked | 657 |
| Tracking since | Nov 28, 2013 |
Generic Alternatives
The matcher finds 3 NADAC-published products sharing this drug's active ingredient, strength, and dosage form across 3 manufacturers (up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Frequently asked questions
What is the NADAC price of PHENOBARBITAL 32.4 MG TABLET?
The current National Average Drug Acquisition Cost (NADAC) for PHENOBARBITAL 32.4 MG TABLET, manufactured by Endo USA Inc., is $0.0757 per EA (NDC 00603516621), effective Jun 24, 2026.
How has the price of PHENOBARBITAL 32.4 MG TABLET changed over time?
Over the history we have for it, the NADAC for PHENOBARBITAL 32.4 MG TABLET has declined 54.2%. It has been tracked across 657 weekly CMS publications since Nov 28, 2013.
What are the highest and lowest recorded NADAC prices for PHENOBARBITAL 32.4 MG TABLET?
Since Nov 28, 2013, the NADAC for PHENOBARBITAL 32.4 MG TABLET has ranged from a low of $0.0757 (Jun 17, 2026) to a high of $0.5576 (Nov 16, 2016), with a median of $0.2833 per EA.
Are there cheaper alternatives to PHENOBARBITAL 32.4 MG TABLET?
3 NADAC-published products share the same active ingredient, strength, and dosage form as PHENOBARBITAL 32.4 MG TABLET, but none are currently priced below it.
Who manufactures PHENOBARBITAL 32.4 MG TABLET?
PHENOBARBITAL 32.4 MG TABLET (NDC 00603516621) is labeled by Endo USA Inc., and CMS classifies it as a generic product.
Related Drugs
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